Lan Interface Commands - Agilent Technologies 33220A User Manual

LAN Interface Commands:

SYSTem:COMMunicate:LAN:AUTOip[:STATe] {OFF|0|ON|1}
SYSTem:COMMunicate:LAN:AUTOip[:STATe]?
Disables or enables use of the Auto-IP standard to automatically assign
an IP address to the 33220A. The factory setting is enabled (ON). The
query returns "0" (OFF) or "1" (ON).
• If you change the Auto-IP setting, you must cycle power on the
instrument to activate the new setting.
• Auto-IP allocates IP addresses from the link-local address range
(169.254.xxx.xxx).
• The Auto-IP setting is stored in non-volatile memory, and does not
change when power has been off, or after a instrument reset (*RST).
SYSTem:COMMunicate:LAN:IPADdress < address >
SYSTem:COMMunicate:LAN:IPADdress?
Assigns a static Internet Protocol (IP) address for the 33220A, which is
used if DHCP or Auto-IP cannot assign an IP address. The factory
setting is "169.254.2.20". See your network administrator for a valid IP
address to use. The query returns the current static IP address.
• If you change the IP address setting, you must cycle power on the
instrument to activate the new setting.
• The IP address is stored in non-volatile memory, and does not change
when power has been off, or after a instrument reset (*RST).
More About Dot Notation: Dot-notation addresses ("nnn.nnn.nnn.nnn" where "nnn" is
a byte value) must be expressed with care, as most web software on the PC will
interpret byte values with leading zeros as octal numbers. For example,
"255.255.020.011" is actually equivalent to decimal "255.255.16.9" not "255.255.20.11"
because ".020" is interpreted as "16" expressed in octal, and ".011" as "9". To avoid
confusion, use only decimal expressions of byte values (0 to 255), with no leading
zeros.
For example, the 33220A assumes that all dot-notation addresses are expressed as
decimal byte values and strips all leading zeros from these byte values. Thus,
attempting to set an IP address of "255.255.020.011" will become "255.255.20.11" (a
purely decimal expression). Be sure to enter the exact expression, "255.255.20.11", in
your PC web software to address the instrument. Do not use "255.255.020.011" - the
PC will interpret this address differently due to the leading zeros.
Chapter 4 Remote Interface Reference
Interface Configuration Commands
4
255